What factors are related to the detection distance of EAS hammer tags?

The detection distance of EAS hammer tags is affected by the following factors:

Tag type and design: Different types of EAS tags (such as RFID tags, UHF tags) and their internal structures (such as antenna design, tag size) will affect their signal propagation ability and detection range.

Operating frequency: The operating frequency of the EAS system will affect the signal penetration and effective detection distance. Lower frequency systems generally have better penetration but shorter detection distances, while higher frequency systems can provide longer detection distances but may have weaker penetration.

Environmental interference: Surrounding factors such as metal objects, electromagnetic interference, walls, etc. can affect the transmission and detection distance of the signal, increasing or decreasing the detection range.

Sensor sensitivity: The sensitivity of the receiver or sensor of the EAS system directly affects its detection ability. The higher the sensitivity, the longer the detection distance.

Relative position between the tag and the sensor: The alignment angle and distance between the tag and the sensor will also affect the reception effect of the signal.

Power output: The power of the signal transmitted by the EAS system will also affect the detection distance. Higher power output generally provides a longer detection distance.

These factors work together to determine the detection effect and distance of the EAS hammer tag.